1. The following data was obtained for an aluminum alloy. The standard tensile test specimen with a 2-inch gage length a

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1 The Following Data Was Obtained For An Aluminum Alloy The Standard Tensile Test Specimen With A 2 Inch Gage Length A 1 (46.24 KiB) Viewed 72 times

1. The following data was obtained for an aluminum alloy. The standard tensile test specimen with a 2-inch gage length and 0.500-inch diameter was performed on a universal testing machine. (You must show your work on the provided blank page). a. For each data point, calculate the stress and strain (You must show at least one example calculations and show all the values of stress and strain). (4 pts) b. Plot the stain-stress curve on using a graphics program. (6 pts) C. Calculate the Young's modulus (2 pts) d. Determine or label the ultimate strength (2 pts)? e. After failure, the diameter of the broken pieces was 0.4 inches in diameter. Determine the actual stress at facture (2 pts)? f. What is the most likely the class of materials for this test specimen? (2 pts) Load (kilo-lbt) Gage Length (in) 2 2.002 2.004 8 2.008 10 2.010 12 2.012 13 2.016 14 2.022 16 2.050 14.8 2.100 13.2 (fracture) 2.134 4